Fire pit kit comes complete with 24 lightweight Evo-Crete concrete blocks and a single steel ring inset with lip. Each block weighs only 10 lbs. Safe cool exterior remains cooler than traditional concrete materials, leaving the concrete safe to touch even when in use. Easy to assemble and disassemble for portability. Durable gray textured cement. Assembled inches: 13 in H x 42 in D x 42 in W.